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Determining the Initial States in Forward-Backward Filtering
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1994 (English)Report (Other academic)
Abstract [en]

Forward-backward filtering is a common tool in off-line filtering for implementing noncausal filters. Filtering first forward and then backward or the other way around does not generally give the same result. Here, we propose a method to choose the initial state to obtain uniqueness and to remove transients at both ends.

Place, publisher, year, edition, pages
Linköping: Linköping University , 1994. , 8 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1673
Keyword [en]
Forward-backward filtering, Off-line filtering, Elektronik Kretsar
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-55139ISRN: LITH-ISY-R-1673OAI: diva2:315708
Available from: 2010-04-29 Created: 2010-04-29 Last updated: 2014-10-10Bibliographically approved

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Gustafsson, Fredrik
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Automatic ControlThe Institute of Technology
Control Engineering

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ReferencesLink to record
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